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<div class="header">
  <div class="headertitle"><div class="title">gtest-filepath.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Copyright 2008, Google Inc.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// All rights reserved.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">// modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">// met:</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">//     * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">// notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">//     * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">// copyright notice, this list of conditions and the following disclaimer</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">// in the documentation and/or other materials provided with the</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">// distribution.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">//     * Neither the name of Google Inc. nor the names of its</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">// this software without specific prior written permission.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">//</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">// &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment">// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment">// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment">// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment">// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment">// Google Test filepath utilities</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="comment">//</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment">// This header file declares classes and functions used internally by</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="comment">// Google Test.  They are subject to change without notice.</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment">//</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment">// This file is #included in gtest/internal/gtest-internal.h.</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment">// Do not include this header file separately!</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="comment">// IWYU pragma: private, include &quot;gtest/gtest.h&quot;</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment">// IWYU pragma: friend gtest/.*</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment">// IWYU pragma: friend gmock/.*</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="preprocessor">#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="preprocessor">#include &quot;gtest/internal/gtest-string.h&quot;</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="comment">/* class A needs to have dll-interface to be used by clients of class B */</span>)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>namespace testing {</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment">// FilePath - a class for file and directory pathname manipulation which</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="comment">// handles platform-specific conventions (like the pathname separator).</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="comment">// Used for helper functions for naming files in a directory for xml output.</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="comment">// Except for Set methods, all methods are const or static, which provides an</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment">// &quot;immutable value object&quot; -- useful for peace of mind.</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">// A FilePath with a value ending in a path separator (&quot;like/this/&quot;) represents</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="comment">// a directory, otherwise it is assumed to represent a file. In either case,</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment">// it may or may not represent an actual file or directory in the file system.</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="comment">// Names are NOT checked for syntax correctness -- no checking for illegal</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment">// characters, malformed paths, etc.</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="keyword">class </span>GTEST_API_ FilePath {</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  FilePath() : pathname_(<span class="stringliteral">&quot;&quot;</span>) {}</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>  FilePath(<span class="keyword">const</span> FilePath&amp; rhs) : pathname_(rhs.pathname_) {}</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  <span class="keyword">explicit</span> FilePath(<span class="keyword">const</span> std::string&amp; pathname) : pathname_(pathname) {</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>    Normalize();</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>  }</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>  FilePath&amp; operator=(<span class="keyword">const</span> FilePath&amp; rhs) {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    Set(rhs);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>  }</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>  <span class="keywordtype">void</span> Set(<span class="keyword">const</span> FilePath&amp; rhs) { pathname_ = rhs.pathname_; }</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>  <span class="keyword">const</span> std::string&amp; string()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> pathname_; }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* c_str()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> pathname_.c_str(); }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>  <span class="comment">// Returns the current working directory, or &quot;&quot; if unsuccessful.</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  <span class="keyword">static</span> FilePath GetCurrentDir();</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  <span class="comment">// Given directory = &quot;dir&quot;, base_name = &quot;test&quot;, number = 0,</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>  <span class="comment">// extension = &quot;xml&quot;, returns &quot;dir/test.xml&quot;. If number is greater</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  <span class="comment">// than zero (e.g., 12), returns &quot;dir/test_12.xml&quot;.</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  <span class="comment">// On Windows platform, uses \ as the separator rather than /.</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  <span class="keyword">static</span> FilePath MakeFileName(<span class="keyword">const</span> FilePath&amp; directory,</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>                               <span class="keyword">const</span> FilePath&amp; base_name, <span class="keywordtype">int</span> number,</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>                               <span class="keyword">const</span> <span class="keywordtype">char</span>* extension);</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>  <span class="comment">// Given directory = &quot;dir&quot;, relative_path = &quot;test.xml&quot;,</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  <span class="comment">// returns &quot;dir/test.xml&quot;.</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>  <span class="comment">// On Windows, uses \ as the separator rather than /.</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>  <span class="keyword">static</span> FilePath ConcatPaths(<span class="keyword">const</span> FilePath&amp; directory,</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>                              <span class="keyword">const</span> FilePath&amp; relative_path);</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>  <span class="comment">// Returns a pathname for a file that does not currently exist. The pathname</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>  <span class="comment">// will be directory/base_name.extension or</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>  <span class="comment">// directory/base_name_&lt;number&gt;.extension if directory/base_name.extension</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>  <span class="comment">// already exists. The number will be incremented until a pathname is found</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>  <span class="comment">// that does not already exist.</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>  <span class="comment">// Examples: &#39;dir/foo_test.xml&#39; or &#39;dir/foo_test_1.xml&#39;.</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>  <span class="comment">// There could be a race condition if two or more processes are calling this</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>  <span class="comment">// function at the same time -- they could both pick the same filename.</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>  <span class="keyword">static</span> FilePath GenerateUniqueFileName(<span class="keyword">const</span> FilePath&amp; directory,</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>                                         <span class="keyword">const</span> FilePath&amp; base_name,</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>                                         <span class="keyword">const</span> <span class="keywordtype">char</span>* extension);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>  <span class="comment">// Returns true if and only if the path is &quot;&quot;.</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>  <span class="keywordtype">bool</span> IsEmpty()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> pathname_.empty(); }</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>  <span class="comment">// If input name has a trailing separator character, removes it and returns</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>  <span class="comment">// the name, otherwise return the name string unmodified.</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>  <span class="comment">// On Windows platform, uses \ as the separator, other platforms use /.</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  FilePath RemoveTrailingPathSeparator() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>  <span class="comment">// Returns a copy of the FilePath with the directory part removed.</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  <span class="comment">// Example: FilePath(&quot;path/to/file&quot;).RemoveDirectoryName() returns</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>  <span class="comment">// FilePath(&quot;file&quot;). If there is no directory part (&quot;just_a_file&quot;), it returns</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>  <span class="comment">// the FilePath unmodified. If there is no file part (&quot;just_a_dir/&quot;) it</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>  <span class="comment">// returns an empty FilePath (&quot;&quot;).</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>  <span class="comment">// On Windows platform, &#39;\&#39; is the path separator, otherwise it is &#39;/&#39;.</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>  FilePath RemoveDirectoryName() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>  <span class="comment">// RemoveFileName returns the directory path with the filename removed.</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>  <span class="comment">// Example: FilePath(&quot;path/to/file&quot;).RemoveFileName() returns &quot;path/to/&quot;.</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>  <span class="comment">// If the FilePath is &quot;a_file&quot; or &quot;/a_file&quot;, RemoveFileName returns</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="comment">// FilePath(&quot;./&quot;) or, on Windows, FilePath(&quot;.\\&quot;). If the filepath does</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>  <span class="comment">// not have a file, like &quot;just/a/dir/&quot;, it returns the FilePath unmodified.</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>  <span class="comment">// On Windows platform, &#39;\&#39; is the path separator, otherwise it is &#39;/&#39;.</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>  FilePath RemoveFileName() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>  <span class="comment">// Returns a copy of the FilePath with the case-insensitive extension removed.</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>  <span class="comment">// Example: FilePath(&quot;dir/file.exe&quot;).RemoveExtension(&quot;EXE&quot;) returns</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>  <span class="comment">// FilePath(&quot;dir/file&quot;). If a case-insensitive extension is not</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>  <span class="comment">// found, returns a copy of the original FilePath.</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>  FilePath RemoveExtension(<span class="keyword">const</span> <span class="keywordtype">char</span>* extension) <span class="keyword">const</span>;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>  <span class="comment">// Creates directories so that path exists. Returns true if successful or if</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>  <span class="comment">// the directories already exist; returns false if unable to create</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>  <span class="comment">// directories for any reason. Will also return false if the FilePath does</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>  <span class="comment">// not represent a directory (that is, it doesn&#39;t end with a path separator).</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>  <span class="keywordtype">bool</span> CreateDirectoriesRecursively() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>  <span class="comment">// Create the directory so that path exists. Returns true if successful or</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>  <span class="comment">// if the directory already exists; returns false if unable to create the</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>  <span class="comment">// directory for any reason, including if the parent directory does not</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>  <span class="comment">// exist. Not named &quot;CreateDirectory&quot; because that&#39;s a macro on Windows.</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>  <span class="keywordtype">bool</span> CreateFolder() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>  <span class="comment">// Returns true if FilePath describes something in the file-system,</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>  <span class="comment">// either a file, directory, or whatever, and that something exists.</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  <span class="keywordtype">bool</span> FileOrDirectoryExists() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>  <span class="comment">// Returns true if pathname describes a directory in the file-system</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>  <span class="comment">// that exists.</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>  <span class="keywordtype">bool</span> DirectoryExists() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>  <span class="comment">// Returns true if FilePath ends with a path separator, which indicates that</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>  <span class="comment">// it is intended to represent a directory. Returns false otherwise.</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>  <span class="comment">// This does NOT check that a directory (or file) actually exists.</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>  <span class="keywordtype">bool</span> IsDirectory() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>  <span class="comment">// Returns true if pathname describes a root directory. (Windows has one</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>  <span class="comment">// root directory per disk drive.)</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>  <span class="keywordtype">bool</span> IsRootDirectory() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  <span class="comment">// Returns true if pathname describes an absolute path.</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>  <span class="keywordtype">bool</span> IsAbsolutePath() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <span class="comment">// Replaces multiple consecutive separators with a single separator.</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>  <span class="comment">// For example, &quot;bar///foo&quot; becomes &quot;bar/foo&quot;. Does not eliminate other</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>  <span class="comment">// redundancies that might be in a pathname involving &quot;.&quot; or &quot;..&quot;.</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>  <span class="comment">//</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>  <span class="comment">// A pathname with multiple consecutive separators may occur either through</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>  <span class="comment">// user error or as a result of some scripts or APIs that generate a pathname</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>  <span class="comment">// with a trailing separator. On other platforms the same API or script</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>  <span class="comment">// may NOT generate a pathname with a trailing &quot;/&quot;. Then elsewhere that</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>  <span class="comment">// pathname may have another &quot;/&quot; and pathname components added to it,</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>  <span class="comment">// without checking for the separator already being there.</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>  <span class="comment">// The script language and operating system may allow paths like &quot;foo//bar&quot;</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>  <span class="comment">// but some of the functions in FilePath will not handle that correctly. In</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>  <span class="comment">// particular, RemoveTrailingPathSeparator() only removes one separator, and</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>  <span class="comment">// it is called in CreateDirectoriesRecursively() assuming that it will change</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  <span class="comment">// a pathname from directory syntax (trailing separator) to filename syntax.</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>  <span class="comment">//</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>  <span class="comment">// On Windows this method also replaces the alternate path separator &#39;/&#39; with</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>  <span class="comment">// the primary path separator &#39;\\&#39;, so that for example &quot;bar\\/\\foo&quot; becomes</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>  <span class="comment">// &quot;bar\\foo&quot;.</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>  <span class="keywordtype">void</span> Normalize();</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span> </div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>  <span class="comment">// Returns a pointer to the last occurrence of a valid path separator in</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>  <span class="comment">// the FilePath. On Windows, for example, both &#39;/&#39; and &#39;\&#39; are valid path</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>  <span class="comment">// separators. Returns NULL if no path separator was found.</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* FindLastPathSeparator() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  <span class="comment">// Returns the length of the path root, including the directory separator at</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>  <span class="comment">// the end of the prefix. Returns zero by definition if the path is relative.</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>  <span class="comment">// Examples:</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>  <span class="comment">// - [Windows] &quot;..\Sibling&quot; =&gt; 0</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span>  <span class="comment">// - [Windows] &quot;\Windows&quot; =&gt; 1</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>  <span class="comment">// - [Windows] &quot;C:/Windows\Notepad.exe&quot; =&gt; 3</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>  <span class="comment">// - [Windows] &quot;\\Host\Share\C$/Windows&quot; =&gt; 13</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>  <span class="comment">// - [UNIX] &quot;/bin&quot; =&gt; 1</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>  <span class="keywordtype">size_t</span> CalculateRootLength() <span class="keyword">const</span>;</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>  std::string pathname_;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>};  <span class="comment">// class FilePath</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>}  <span class="comment">// namespace internal</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>}  <span class="comment">// namespace testing</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>GTEST_DISABLE_MSC_WARNINGS_POP_()  <span class="comment">//  4251</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="preprocessor">#endif  </span><span class="comment">// GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_</span></div>
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